第二卷：笔试部分（共70分）
一．单项填空（共10小题；每小题1分，满分10分）
从A、B、C、D 四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
21．It will make ______big difference if this experiment becomes ______ success.
A. a; a B. a; the C. /; / D. a; /
22. A lot of searching and rescuing dogs are needed to ________ the soldiers ________ searching for people buried and trapped in the ruins.
A．assist；that B．assist；in C．assist；of D．assist；from
23．You’d better cut your hair short. Our school doesn’t __________ long hair.
A. approve students wearing B. approve students to wear
C. approve of students wearing D. approve of students to wear
24． —Your neighbours may ____ you of playing the piano at midnight.
—I know. They never say anything favorable to me.
A. blame B. charge C. warn D. accuse
25．_____trying to persuade his father to give up smoking, his letter was rejected.
